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| author | Peter Korsgaard <jacmet@sunsite.dk> | 2011-12-04 21:39:02 +0100 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2011-12-04 21:46:36 +0100 |
| commit | 2077f955ef64b48c3832e0be31a18aaf04d786da (patch) | |
| tree | 5ea1db0a625f334f73a3e2c3361beb4e5751cc87 | |
| parent | 2c6390a5d0c01420879e9f23bc89afb19976da4a (diff) | |
| download | buildroot-novena-2077f955ef64b48c3832e0be31a18aaf04d786da.tar.gz buildroot-novena-2077f955ef64b48c3832e0be31a18aaf04d786da.zip | |
bison: fix m4 dependency
Bison needs m4 (at runtime). In addition, the bison 2.5 configure script
checks for m4 4.1.6 or newer, and bails out otherwise, but ends up looking
at whatever the build host has rather than the cross version, which might
not be the correct version (or even available).
Fix it by short circuiting the check.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
| -rw-r--r-- | package/bison/Config.in | 1 | ||||
| -rw-r--r-- | package/bison/bison.mk | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/package/bison/Config.in b/package/bison/Config.in index e8aa0b60f..da0ac3f1e 100644 --- a/package/bison/Config.in +++ b/package/bison/Config.in @@ -1,6 +1,7 @@ config BR2_PACKAGE_BISON bool "bison" depends on BR2_USE_WCHAR + select BR2_PACKAGE_M4 help General-purpose parser generator that converts a grammar description for an LALR context-free grammar into a C diff --git a/package/bison/bison.mk b/package/bison/bison.mk index 759592e16..c277e96ad 100644 --- a/package/bison/bison.mk +++ b/package/bison/bison.mk @@ -7,11 +7,16 @@ BISON_VERSION = 2.5 BISON_SITE = $(BR2_GNU_MIRROR)/bison +BISON_CONF_ENV += ac_cv_path_M4=/usr/bin/m4 +BISON_DEPENDENCIES += m4 + define BISON_DISABLE_EXAMPLES echo 'all install:' > $(@D)/examples/Makefile endef BISON_POST_CONFIGURE_HOOKS += BISON_DISABLE_EXAMPLES +HOST_BISON_DEPENDENCIES += host-m4 + $(eval $(call AUTOTARGETS)) $(eval $(call AUTOTARGETS,host)) |